Beckman’s clinical diagnostics revenues increased 21.5% in constant currency in the second quarter, due to Olympus and growth in Asia Pacific. The company has also posted operating income of $79.5m in the second quarter of 2010, for the comparable period in 2009. On an adjusted basis, operating income totaled $104m, an increase of 6.7% over prior year quarter.

For the first six months ended June 30, 2010, the company’s revenue has increased 23.1%, or 20.6% in constant currency, when compared to first half 2009 due primarily to the Olympus acquisition.

Beckman has posted operating income of $159.4m, for the first six months. On an adjusted basis, operating income grew to $207.6m, a 27% increase over prior year due largely to operating leverage from the Olympus acquisition.

Scott Garrett, chairman, president and chief executive officer, said: “High points in the second quarter included another strong contribution from the Olympus business, continued strength in Asia Pacific, 6% growth in International recurring revenue, solid instrument placements, and 28% growth in trailing twelve month adjusted EBITDA.

“At the same time, second quarter revenues, excluding Olympus, reflected continued softness in developed markets, only 1% growth in recurring revenue in the US, and difficult prior year comparisons. Earnings per share were lower than the year-ago quarter, which benefitted from a low tax rate due to discrete items and fewer shares outstanding.”